InChI=1/C16H16N2O4S2/c1-2-9-17-14-11-6-3-4-7-12(11)22-16(19)15(14)18-24(20,21)13-8-5-10-23-13/h3-8,10,17-18H,2,9H2,1H3 823879FC9DF3A52C